Coffee maker



FIG. 1 is a perspective view as seen from the top, front, and right side of a coffee maker showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a top plan view thereof.

The broken lines in FIGS. 1, 3, 5, and 7 showing the seam which separates the pivotal water reservoir cover from the housing cover; the broken lines in FIG. 2 showing the cord storage opening; the broken lines in FIGS. 1, 3, 4, 5 and 7 showing the power switch and the pause/serve mechanism; the broken lines in FIGS. 2, 3, 4, 5 and 6 showing the feet; and the broken lines in FIGS. 1, 3, 4 and 5 showing the pivotal support for a brew basket are used for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a coffee maker, as shown and described. 